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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * Smarty method Get_Template_Vars |
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| 5 | * |
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| 6 | * Returns a single or all template variables |
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| 7 | * |
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| 8 | * @package Smarty |
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| 9 | * @subpackage SmartyMethod |
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| 10 | * @author Uwe Tews |
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| 11 | */ |
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| 12 | |||
| 13 | /** |
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| 14 | * Returns a single or all template variables |
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| 15 | */ |
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| 16 | |||
| 17 | /** |
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| 18 | * Returns a single or all template variables |
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| 19 | * |
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| 20 | * @param string $varname variable name or null |
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| 21 | * @return string variable value or or array of variables |
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| 22 | */ |
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| 23 | function get_template_vars($smarty, $varname = null, $_ptr = null, $search_parents = true) |
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| 24 | { |
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| 25 | if (isset($varname)) { |
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| 26 | $_var = $smarty->getVariable($varname, $_ptr, $search_parents); |
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| 27 | if (is_object($_var)) { |
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| 28 | return $_var->value; |
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| 29 | } else { |
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| 30 | return null; |
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| 31 | } |
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| 32 | } else { |
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| 33 | $_result = array(); |
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| 34 | if ($_ptr === null) { |
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| 35 | $_ptr = $smarty; |
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| 36 | } while ($_ptr !== null) { |
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| 37 | foreach ($_ptr->tpl_vars AS $key => $var) { |
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| 38 | $_result[$key] = $var->value; |
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| 39 | } |
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| 40 | // not found, try at parent |
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| 41 | if ($search_parents) { |
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| 42 | $_ptr = $_ptr->parent; |
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| 43 | } else { |
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| 44 | $_ptr = null; |
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| 45 | } |
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| 46 | } |
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| 47 | if ($search_parents) { |
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| 48 | foreach ($smarty->global_tpl_vars AS $key => $var) { |
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| 49 | $_result[$key] = $var->value; |
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| 50 | } |
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| 51 | } |
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| 52 | return $_result; |
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| 53 | } |
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| 54 | } |
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| 55 | |||
| 56 | ?> |